Data Analytics
8 articles in this category
AI NewsArchitecture & DesignOptimization
Inside Uber’s Pinot Query Overhaul: Simplifying Layers and Improving Observability
Uber redesigned its Apache Pinot query architecture by replacing the Presto-based Neutrino system with a lightweight proxy called Cellar and Pinot’s Multi-Stage Engine Lite Mode to simplify SQL execution, improve resource management, and ensure predictable performance for large-scale analytics.
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